机械化

The problems in sand soil construction using pipe pushing technology are introduced.

分析了采用机械化顶管的原因，介绍了在砂土层的地质条件下进行机械化顶管施工过程中遇到的难题，从注浆、纠偏、顶进几个方面分析了解决问题的办法。

Shandong Survey and Design Institute of Water Conservacy,Ji′nan 250013,China;2.East Part of South-to-North Water Diversion in Shandong CO.LTD,Ji′nan 250014,ChinaAbstract:With the development of the construction technology,mechanized constructionmethods are widely used in the building of the division channel and the plain reservoir.

随着水利工程施工技术的进步，输水渠道边坡及平原水库坝坡混凝土衬砌板施工逐渐采用机械化衬砌施工工艺；机械化衬砌施工为连续作业，其一次性成型混凝土衬砌板表面结构尺寸较大，成型衬砌板易产生裂缝。

ZHANG Hai-tao1,ZHANG Feng2,CHEN Feng-zhen1(1.Shandong Survey and Design Institute of Water Conservacy,Ji''nan 250013,China;2.East Part of South-to-North Water Diversion in Shandong CO.LTD,Ji''nan 250014,China)Abstract:With the development of the construction technology,mechanized construction methods are widely used in the building of the division channel and the plain reservoir.

随着水利工程施工技术的进步，输水渠道边坡及平原水库坝坡混凝土衬砌板施工逐渐采用机械化衬砌施工工艺；机械化衬砌施工为连续作业，其一次性成型混凝土衬砌板表面结构尺寸较大，成型衬砌板易产生裂缝。

With the developing gradually of science and technology, any trade needs changing and mechanizing from former melting by hand progressively , realize intellectuality progressively again while mechanizing ; From former ones that took people as the core to today as the main fact with the machine.

随着科技的逐步发展，任何行业都需要从以前的手工化逐步转变成机械化，而在机械化的同时又要逐步实现智能化；从以前的以人为主到今天的以机器为主。

Agricultural engineering profession has played a vital role in mechanizing agriculture, from farm machinery to rural electrification, from designing clear span wood trusses to protecting surface and ground water.

农业工程类专业在从农业机械化到农村电气化、从净跨末屋架设计到地下和地表水保护等领域的机械化农业过程中发挥了至关重要的作用。

Agricultural engineering profession has played a vital role in mechanizing agriculture, from farm machinery to rural electrification, from designing clear span wood trusses to protecting surface and ground water.

农业工程类专业在从农业机械化到农村电气化、从净跨木屋架设计到地下和地表水保护等领域的机械化农业过程中发挥了至关重要的作用。

Flask for Molding Line and Pallet Car; XZ14 Series Joet-Squeeze Molding Line; BLT, JYB Series Apron Conveyer; Design and Manufacture of mechanized Molding Lines.

产品/Product：造型线用砂箱、小车；XZ14系列气动微震机械化造型线；BLT、JYB型鳞板输送机；机械化造型线设计、制造、安装调试。

Mechanization transit more and more extensive get application, have become in recent years develop the most quick profession one in mechanize transport field in, chain transport can realize vertical, level, incline , bend and make up mutually various transport locus, can again meet bulk, take pack wait for the stock of various types carry ; can satisfy operation steady, transport at low speed may control with metre automation production the late requirement of operating mode, again can in bad environment in reliable work, chain conveyer is performance good continuous conveyer, it need not stop in same one side to transportation stock, load and unload need not stop machine, have very high productivity.

摘要机械化运送越来越广泛的得到应用，近年来已成为发展最迅速的行业之一在机械化输送的领域里，链条输送既能实现垂直，水平，倾斜，弯曲及相互组合的各种输送轨迹，又能适应散装，带装等各种类型的物料搬运；既能满足运行平稳，低速输送和节拍可控的自动化生产先的工况要求，又能在恶劣的环境里可靠的工作，链条输送机作为性能良好的连续输送机，它可以不停的在同一方向运输物料，装卸无须停机，具有很高的生产率。

That will result in heavily work. There is only some floating rust which is on the surface of the rust needed to be cleaned out, while the rust paint is used as primer.

而且除锈工作虽然目前已采用了机械化、半机械化或用化学方法，但仍有大量的除锈工作要靠人工来解决，其劳动量是相当繁重的。

By adopting the method of combination of qualitative analysis and fixing quantify study, the dissertation build models for analyzing the key factor, judging the seedtime of agr...

并采用主流的计算机网络技术予以实现，开发出了&基于Web的农业机械化发展决策支持系统&，为在网络时代实现农业机械化信息服务和发展决策提出了一个新的思路和方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。